Hi All.
# cat /etc/redhat-release CentOS release 6.2 (Final)
# uname -r 2.6.32-220.17.1.el6.centos.plus.x86_64
# rpm -qa | grep solr apache-solr-3.5.0-1.5...
I have a solr installation which is invoked: /usr/bin/java -Xms25g -Xmx25g -DSTOP.PORT=8079 -DSTOP.KEY=mustard -Dsolr.solr.home=multicore -jar start.jar
After start/when the java process is running: # free -m total used free shared buffers cached Mem: 32093 23975 8118 0 189 5736 -/+ buffers/cache: 18049 14043 Swap: 4095 22 4073
So the machine has 32GB of RAM, and java process needs 25GB to start. When I make a restart the java process dies and in log:
Jul 4 08:17:27 test.local solr: Error occurred during initialization of VM Jul 4 08:17:27 test.local solr: Could not reserve enough space for object heap Jul 4 08:17:27 test.local solr: [FAILED]
Then a second restart is ok, the process starts and solr is responding. Have you had such problems? As I think during stop jvm gives back the memory to the operating system and then during start is requesting 25GB (can there be a lag in this process?). No other services are running on this machine.
Best regards, Rafal.
On Thu, Jul 04, 2013 at 09:54:49AM +0200, Rafał Radecki wrote:
Hi All.
# cat /etc/redhat-release CentOS release 6.2 (Final)
you should upgrade to 6.4...
... I have a solr installation which is invoked: /usr/bin/java -Xms25g -Xmx25g -DSTOP.PORT=8079 -DSTOP.KEY=mustard -Dsolr.solr.home=multicore -jar start.jar
After start/when the java process is running: # free -m total used free shared buffers cached Mem: 32093 23975 8118 0 189 5736 -/+ buffers/cache: 18049 14043 Swap: 4095 22 4073
So the machine has 32GB of RAM, and java process needs 25GB to start. When I make a restart the java process dies and in log:
how do you "restart"? are you sure that your java is stopped before starting it again? 25G x2 > 32(ram) + 4(swap) until the 1st java instance is actually stopped.
Tru
Why "25G x2" -> -Xms minimal, -Xmx maximal?
2013/7/4 Tru Huynh tru@centos.org
On Thu, Jul 04, 2013 at 09:54:49AM +0200, Rafał Radecki wrote:
Hi All.
# cat /etc/redhat-release CentOS release 6.2 (Final)
you should upgrade to 6.4...
... I have a solr installation which is invoked: /usr/bin/java -Xms25g -Xmx25g -DSTOP.PORT=8079 -DSTOP.KEY=mustard -Dsolr.solr.home=multicore -jar start.jar
After start/when the java process is running: # free -m total used free shared buffers cached Mem: 32093 23975 8118 0 189 5736 -/+ buffers/cache: 18049 14043 Swap: 4095 22 4073
So the machine has 32GB of RAM, and java process needs 25GB to start. When I make a restart the java process dies and in log:
how do you "restart"? are you sure that your java is stopped before starting it again? 25G x2 > 32(ram) + 4(swap) until the 1st java instance is actually stopped.
Tru
Tru Huynh (mirrors, CentOS i386/x86_64 Package Maintenance) http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xBEFA581B
CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
stop/start, I use restart which is stop and start: start () { echo -n $"Starting $prog: " if [ -e /var/lock/subsys/solr ]; then echo -n $"cannot start solr: solr is already running."; failure $"cannot start solr: solr already running."; echo return 1 fi cd $SOLR_DIR daemon $JAVA $JAVA_OPTIONS 2>&1 | /usr/bin/logger -t 'solr' -p info -- & RETVAL=$? echo [ $RETVAL = 0 ] && touch /var/lock/subsys/solr return $RETVAL }
stop () { echo -n $"Stopping $prog: " if [ ! -e /var/lock/subsys/solr ]; then echo -n $"cannot stop solr: solr is not running." failure $"cannot stop solr: solr is not running." echo return 1; fi cd $SOLR_DIR $JAVA $JAVA_OPTIONS_STOP --stop RETVAL=$? sleep 2 echo [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/solr return $RETVAL }
2013/7/4 Rafał Radecki radecki.rafal@gmail.com
Why "25G x2" -> -Xms minimal, -Xmx maximal?
2013/7/4 Tru Huynh tru@centos.org
On Thu, Jul 04, 2013 at 09:54:49AM +0200, Rafał Radecki wrote:
Hi All.
# cat /etc/redhat-release CentOS release 6.2 (Final)
you should upgrade to 6.4...
... I have a solr installation which is invoked: /usr/bin/java -Xms25g -Xmx25g -DSTOP.PORT=8079 -DSTOP.KEY=mustard -Dsolr.solr.home=multicore -jar start.jar
After start/when the java process is running: # free -m total used free shared buffers
cached
Mem: 32093 23975 8118 0 189
5736
-/+ buffers/cache: 18049 14043 Swap: 4095 22 4073
So the machine has 32GB of RAM, and java process needs 25GB to start. When I make a restart the java process dies and in log:
how do you "restart"? are you sure that your java is stopped before starting it again? 25G x2 > 32(ram) + 4(swap) until the 1st java instance is actually stopped.
Tru
Tru Huynh (mirrors, CentOS i386/x86_64 Package Maintenance) http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xBEFA581B
CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
-
Rafał Radecki -
Tru Huynh